A U.S. Air Force AC-130 practices firing at night as part of Emerald Warrior 20-1 near Alpena Combat Readiness Training Center, Michigan, Jan. 23, 2020. Emerald Warrior 20-1 provides annual, realistic pre-deployment training encompassing multiple joint operating areas to prepare special operations forces, conventional force enablers, partner nations, and interagency elements to integrate with, and execute full spectrum special operations in an arctic climate, sharpening U.S. forces' abilities to operate around the globe. (U.S. Air Force video by Airman 1st Class Victoria Hadden) More